Merge pull request #41 from amosproj/ci

Continous integration

.gitattributes

@@ -6,3 +6,4 @@
 *.jsx text eol=lf
 *.ts text eol=lf
 *.tsx text eol=lf
+*.yml text eol=lf

.github/workflows/frontend-build.yml

@@ -0,0 +1,21 @@
+name: Frontend build
+on: [push]
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [windows-latest, ubuntu-latest, macos-latest]
+        node-version: [10.x, 12.x, 14.x, 15.x]
+    env:
+      working-directory: ./frontend
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm i
+        working-directory: ${{ env.working-directory }}
+      - run: npm run build
+        working-directory: ${{ env.working-directory }}

.github/workflows/frontend-tests-e2e.yml

@@ -0,0 +1,36 @@
+name: Frontend e2e tests
+on: [push]
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [windows-latest, ubuntu-latest, macos-latest]
+        node-version: [10.x, 12.x, 14.x]
+        browser: [chrome, firefox]
+        include:
+          - os: windows-latest
+            node-version: 10.x
+            browser: edge
+          - os: windows-latest
+            node-version: 12.x
+            browser: edge
+          - os: windows-latest
+            node-version: 14.x
+            browser: edge
+    env:
+      working-directory: ./frontend
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: Cypress run
+        uses: cypress-io/github-action@v2
+        with: 
+          start: npm run start
+          wait-on: 'http://localhost:3000'
+          wait-on-timeout: 120
+          browser: ${{ matrix.browser }}
+          working-directory: ${{ env.working-directory }}

.github/workflows/frontend-tests-unit.yml

@@ -0,0 +1,22 @@
+name: Frontend unit tests
+on: [push]
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [windows-latest, ubuntu-latest, macos-latest]
+        node-version: [10.x, 12.x, 14.x]
+    env:
+      working-directory: ./frontend
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: Cypress run
+        uses: cypress-io/github-action@v2
+        with: 
+          command: npm run cy:run:unit
+          working-directory: ${{ env.working-directory }}